Extra length; fractional size 1/2
An end cutting tool having two or more cutting edges, and having helical flutes or grooves adjacent thereto for the admission of coolant and the ejection of cuttings or chips. It is used for drilling holes in various materials. Excludes drill, masonry (as modified); and drill,twist, bone. See also drill, pivot, jeweler's and drill, hardened steel, carbide tipped.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 4140-01-146-2390
NSN 6645-00-776-8234
NSN 6145-01-024-9466
NSN 5855-00-433-2377
NSN 5915-01-050-7361
NSN 6610-01-476-4455
NSN 5998-01-500-8254
NSN 6620-00-947-3889
NSN 2925-01-421-9665
NSN 5930-01-430-7186
NSN 6105-01-169-2824
NSN 7035-00-797-2635